Separator for alkaline battery, method for producing the same, and battery

Separator for alkaline battery, method for producing the same, and battery

Provided is a separator for alkaline batteries which can not only prevent batteries from internal short circuit by inhibiting the dendrite formation at anode, but also enables to have a low electricalresistance. The separator for alkaline batteries comprises a composite sheet in which a base layer c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HAYAKAWA TOMOHIRO, KAWAI HIROYUKI, INADA SINYA, HAYASHI HIDEO, NISHIYAMA MASAKAZU
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator HAYAKAWA TOMOHIRO
KAWAI HIROYUKI
INADA SINYA
HAYASHI HIDEO
NISHIYAMA MASAKAZU
description Provided is a separator for alkaline batteries which can not only prevent batteries from internal short circuit by inhibiting the dendrite formation at anode, but also enables to have a low electricalresistance. The separator for alkaline batteries comprises a composite sheet in which a base layer comprising a wet-type nonwoven material formed from alkaline resistant fibers is covered with a nanofiber layer comprising a modified polyvinyl alcohol fiber which has a fiber diameter of 10 to 1000 nm and a liquid absorption amount by fibers of 4.0 to 40.0 g/g after immersion in a 35% aqueous solution of KOH.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN101573810BB</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN101573810BB</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN101573810BB3</originalsourceid><addsrcrecordid>eNrjZPAKTi1ILEosyS9SSAPixJzsxJzMvFSFpMSSktSiSh2F3NSSjPwUsGRBUX5KaXJmXrpCSUaqQnFibqqOQmJeCkwtDwNrWmJOcSovlOZmUHJzDXH20E0tyI9PLS5ITE7NSy2Jd_YzNDA0NTe2MDRwcjImShEAXz01IQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Separator for alkaline battery, method for producing the same, and battery</title><source>esp@cenet</source><creator>HAYAKAWA TOMOHIRO ; KAWAI HIROYUKI ; INADA SINYA ; HAYASHI HIDEO ; NISHIYAMA MASAKAZU</creator><creatorcontrib>HAYAKAWA TOMOHIRO ; KAWAI HIROYUKI ; INADA SINYA ; HAYASHI HIDEO ; NISHIYAMA MASAKAZU</creatorcontrib><description>Provided is a separator for alkaline batteries which can not only prevent batteries from internal short circuit by inhibiting the dendrite formation at anode, but also enables to have a low electricalresistance. The separator for alkaline batteries comprises a composite sheet in which a base layer comprising a wet-type nonwoven material formed from alkaline resistant fibers is covered with a nanofiber layer comprising a modified polyvinyl alcohol fiber which has a fiber diameter of 10 to 1000 nm and a liquid absorption amount by fibers of 4.0 to 40.0 g/g after immersion in a 35% aqueous solution of KOH.</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20120516&amp;DB=EPODOC&amp;CC=CN&amp;NR=101573810B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20120516&amp;DB=EPODOC&amp;CC=CN&amp;NR=101573810B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAYAKAWA TOMOHIRO</creatorcontrib><creatorcontrib>KAWAI HIROYUKI</creatorcontrib><creatorcontrib>INADA SINYA</creatorcontrib><creatorcontrib>HAYASHI HIDEO</creatorcontrib><creatorcontrib>NISHIYAMA MASAKAZU</creatorcontrib><title>Separator for alkaline battery, method for producing the same, and battery</title><description>Provided is a separator for alkaline batteries which can not only prevent batteries from internal short circuit by inhibiting the dendrite formation at anode, but also enables to have a low electricalresistance. The separator for alkaline batteries comprises a composite sheet in which a base layer comprising a wet-type nonwoven material formed from alkaline resistant fibers is covered with a nanofiber layer comprising a modified polyvinyl alcohol fiber which has a fiber diameter of 10 to 1000 nm and a liquid absorption amount by fibers of 4.0 to 40.0 g/g after immersion in a 35% aqueous solution of KOH.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAKTi1ILEosyS9SSAPixJzsxJzMvFSFpMSSktSiSh2F3NSSjPwUsGRBUX5KaXJmXrpCSUaqQnFibqqOQmJeCkwtDwNrWmJOcSovlOZmUHJzDXH20E0tyI9PLS5ITE7NSy2Jd_YzNDA0NTe2MDRwcjImShEAXz01IQ</recordid><startdate>20120516</startdate><enddate>20120516</enddate><creator>HAYAKAWA TOMOHIRO</creator><creator>KAWAI HIROYUKI</creator><creator>INADA SINYA</creator><creator>HAYASHI HIDEO</creator><creator>NISHIYAMA MASAKAZU</creator><scope>EVB</scope></search><sort><creationdate>20120516</creationdate><title>Separator for alkaline battery, method for producing the same, and battery</title><author>HAYAKAWA TOMOHIRO ; KAWAI HIROYUKI ; INADA SINYA ; HAYASHI HIDEO ; NISHIYAMA MASAKAZU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101573810BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2012</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>HAYAKAWA TOMOHIRO</creatorcontrib><creatorcontrib>KAWAI HIROYUKI</creatorcontrib><creatorcontrib>INADA SINYA</creatorcontrib><creatorcontrib>HAYASHI HIDEO</creatorcontrib><creatorcontrib>NISHIYAMA MASAKAZU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAYAKAWA TOMOHIRO</au><au>KAWAI HIROYUKI</au><au>INADA SINYA</au><au>HAYASHI HIDEO</au><au>NISHIYAMA MASAKAZU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Separator for alkaline battery, method for producing the same, and battery</title><date>2012-05-16</date><risdate>2012</risdate><abstract>Provided is a separator for alkaline batteries which can not only prevent batteries from internal short circuit by inhibiting the dendrite formation at anode, but also enables to have a low electricalresistance. The separator for alkaline batteries comprises a composite sheet in which a base layer comprising a wet-type nonwoven material formed from alkaline resistant fibers is covered with a nanofiber layer comprising a modified polyvinyl alcohol fiber which has a fiber diameter of 10 to 1000 nm and a liquid absorption amount by fibers of 4.0 to 40.0 g/g after immersion in a 35% aqueous solution of KOH.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN101573810BB
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Separator for alkaline battery, method for producing the same, and battery
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T10%3A38%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HAYAKAWA%20TOMOHIRO&rft.date=2012-05-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN101573810BB%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true